参数资料
型号: MT46V64M4
厂商: Micron Technology, Inc.
英文描述: 16 Meg x 4 x 4 banks DDR SDRAM(16M x 4 x 4组,双数据速率同步动态RAM)
中文描述: 16梅格× 4 × 4银行DDR SDRAM内存(1,600 × 4 × 4组,双数据速率同步动态RAM)的
文件页数: 4/69页
文件大小: 2410K
代理商: MT46V64M4
4
256Mb: x4, x8, x16 DDR SDRAM
256Mx4x8x16DDR_B.p65
Rev. B; Pub. 7/00
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2000, Micron Technology, Inc.
256Mb: x4, x8, x16
DDR SDRAM
ADVANCE
FUNCTIONAL BLOCK DIAGRAM
64 Meg x 4
13
RAS#
CAS#
ROW-
ADDRESS
MUX
CK
CS#
WE#
CK#
CONTROL
LOGIC
COLUMN-
ADDRESS
COUNTER/
LATCH
MODE REGISTERS
11
C
D
A0-A12,
BA0, BA1
CKE
13
ADDRESS
REGISTER
15
1024
(x8)
8192
I/O GATING
DM MASK LOGIC
COLUMN
DECODER
BANK0
MEMORY
ARRAY
(8,192 x 1,024 x 8)
BANK0
ROW-
ADDRESS
LATCH
DEC&
8192
SENSE AMPLIFIERS
BANK
CONTROL
LOGIC
13
BANK1
BANK2
BANK3
13
10
1
2
2
REFRESH
COUNTER
4
4
4
1
INPUT
REGISTERS
1
1
1
1
RCVRS
1
8
8
2
8
clk
out
DATA
DQS
MASK
DATA
CK
CK
COL0
clk
in
DRVRS
DLL
MUX
DQS
GENERATOR
4
4
4
4
4
8
DQ0 -
DQ3, DM
DQS
1
READ
LATCH
WRITE
FIFO
&
DRIVERS
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相关代理商/技术参数
参数描述
MT46V64M4_1 制造商:MICRON 制造商全称:Micron Technology 功能描述:Double Data Rate (DDR) SDRAM